XGBoost and LightGBM Come to Ruby

I’m happy to announce that XGBoost - and it’s cousin LightGBM from Microsoft - are now available for Ruby!XGBoost and LightGBM are powerful machine learning libraries that use a technique called gradient boosting. Gradient boosting performs well on a large range of datasets and is common among winning solutions in ML competitions.XGBoost and LightGBM are already available for popular ML languages like Python and R. The Ruby gems follow similar interfaces and use the same C APIs under the hood.